3M QS Molded Rubber Splice 5409, 750 kcmil, Cable Insulation O.D. 1.490-1.660 in, 1 per case is a splicing kit designed for use with 750 kcmil concentric neutral (URD) cables. It features a molded rubber splice body that provides a weatherproof and moisture-resistant seal, and includes all the necessary components for a complete splice installation, including end caps, a connector, silicone grease, and vinyl tape.

The QS Molded Rubber Splice 5409 is easy to install, with step-by-step instructions provided in the included manual. It is compatible with a variety of 3M connectors and crimping tools, and can be used for both above-ground and underground applications.